3 years ago

How to find the shaded region of a circle with a rectangle inside?

1 answer:

8 0

You would start by finding the area of the circle and then finding the area of the rectangle. After finding both, subtract the area of the rectangle from that of the circle. <span />

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Find the percent of change. Original: 80, new: 64

lara31 [8.8K]

Hi there!

To find the percent of change we can use the following formula:
$\frac{new - old}{old} \times 100\%$

Let's fill in our data
$\frac{64 - 80}{80} \times 100\% =$

Subtract
$\frac{ - 16}{80} \times 100\% =$

Divide
$- 0.2 \times 100\%$

And finally multiply
$- 20\%$

Hence, the percent of change is negative 20%.
~ Hope this helps you!

3 0

2 years ago

C.J can shoot 36 shots in 3 minutes enter the number of shots C.J can shoot in 1 minute

Anna007 [38]

Answer:

he can shoot 12 shots in 1minute

Step-by-step explanation:

3minutes = 36 shots

1 minute= 36 divided by 3 which is equal to 12

4 0

2 years ago

2. Bo Diddly currently has a squash patch that measures 14 yards in length and 10 yards in

Sav [38]

Answer:14

Step-by-step explanation:

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2 years ago

Find 2 positive real numbers that differ by 1 and have a product of 1

velikii [3]

A) x -y =1
B) x * y =1
B) y = 1/x

A) x -(1/x) = 1
Multiplying both sides by "x"
A) x^2 -1 = x
A) x^2 -x -1 = 0

Solving by the quadratic formula
x = 1.618 and
y = .618

Interestingly, the number 1.6180339... is called the "phi ratio" or the "golden ratio".
https://en.wikipedia.org/wiki/Golden_ratio

6 0

2 years ago

Find percent notation.<br> 4/5

Romashka [77]

The Answer to your problem is:

0.8

8 0

3 years ago

Read 2 more answers